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The Effect of Thatch Decomposing by Application with Composted Liquid Manure and Microorganism Medium in Golf Course Soil

배양미생물과 가축분뇨발효액비의 시비가 골프코스 토양 중 대취분해에 미치는 영향

  • 함선규 ((주)대정골프엔지니어링 부설 대정잔디연구소) ;
  • 임지연 ((주)대정골프엔지니어링 부설 대정잔디연구소) ;
  • 이영민 ((주)대정골프엔지니어링 부설 대정잔디연구소)
  • Received : 2014.10.21
  • Accepted : 2014.11.26
  • Published : 2014.12.31

Abstract

The purpose of this experiment is for investigating how much the amino acid liquid fertilizer and composted liquid manure, culture microorganism effect on the breeding of grasses and knowing the extent of the thatch content through an analysis of the soil. For testing about soil chemical, the quality of grasses, and the extent of the thatch content in the soil, we cultivated 6 kinds of microorganisms having the effect of thatch dissolution and sprayed these 6 microorganisms with composted liquid manure and the amino acid liquid fertilizer on the place Creeping bentgrass have planted. This conduction started from June to October, 2012 and 2013 (The interval: 2 weeks). In the result of the turf growth, there is no big difference between soil chemical and trace element. And we can know Leaf Color Index, Chlorophyll Index and Root Length are almost same as among treatment. In conclusion, the mixing fertilization of culture microorganism and composted liquid manure is better effective than the traditional fertilization. And it can be expected the effect of the quality of grass and Thatch decomposition in soil.

Keywords

Creeping bentgrass;Fertilization;Golf courses soil;Microbial decomposition;Thatch

Acknowledgement

Supported by : Rural Development Administration

References

  1. Gibeault, V.A., Baldwin, R., Bivins, J. and Hanson, D. 1976. Evaluation of biological dethatching materials. California Turfgrass Culture. 26(4):29-30.
  2. Huh, K. and Ko, Y. 2008. Organic matter dynamics on golf course greens. J. Kor. Ins. landsc. Arch. 36(3):21-28. (In Korean)
  3. Ledeboer, F.B. and Skogley, C.R. 1967. Investigations into the nature of thatch and methods for its decomposition. Agron. J. 59:320-323. https://doi.org/10.2134/agronj1967.00021962005900040010x
  4. Lim, H.J., Kim, Y.S. and Ham, S.K. 2011. Screening of cellulose decomposing microorganisms for functional improvement for SCB liquid fertilizer. Asian J. Turfgrass Sci. 25(1):48-51. (In Korean)
  5. McCarty, L.B., Gregg, M.F., Toler, J.E., Camberato, J.J. and Hill, H.S. 2005. Minimizing thatch and mat development in a newly seeded creeping bentgrass golf green. Crop Sci. 45:1529-1535. https://doi.org/10.2135/cropsci2004.0366
  6. McCarty, L.B., Gregg, M.F. and Toler, J.E. 2007. Thatch and mat management in an established creeping bentgrass golf green. Agron. J. 99:1530-1537. https://doi.org/10.2134/agronj2006.0361
  7. Murdoch, C.L. and Barr, J.P. 1976. Ineffectiveness of commercial microorganism inoculum in breaking down thatch in common bermudagrass in Hawaii. HortScience 11:488-489.
  8. NIAST. 1988. The analysis of soil and plant. NIAST. Suwon, Korea. (In Korean)
  9. Park, J.H., Kang, S.Y. and Kim, H.K. 1998. Physiology of Rhizoctonia solani AG2-2(IV), Trichoderma harzianum, and Chaetomium cochliodes, and their utilization of thatch related carbohydrate in Zoysia japonica. Weed Turf. Sci. 12(4):211-220. (In Korean)
  10. RDA (Rural Development Administration), Suwon, Korea. 2011. Effects of SCB liquid fertilizer on the turf growth and environment in golf course turf ground. PJ0066352011. (In Korean)
  11. Willis, G., McCarty, B., Estes, A. and Liu, H. 2006. Chemical thatch control in a creeping bentgrass putting green. Golf Course Mgmt. 74(10):96-98.
  12. Youn, Y.B. and Lee, J.S. 1990. The differences of thatch accumulation by turfgrass species.Kor. Turfgrass Sci. 4(2):119-123. (In Korean)